<svg width="16" height="16" version="1.1" xmlns="http://www.w3.org/2000/svg">
 <path d="m4 4v8h8v-8zm2 2h4v4h-4z" fill="#555555" fill-rule="evenodd" stop-color="#000000" stroke-linecap="round" stroke-width="2" style="paint-order:stroke fill markers"/>
</svg>
